Hey Marissa-
I am currently a Nursing student at GPC. It is hard to get in and it is very competitive for many reasons...it is a cheap school, it is local with many campuses to choose from, and you can get through the program fast. It took me awhile to get in. I even had to take the NET twice! They will compare alot of stuff with the applicants. Your overall GPA, your science GPA, etc. My advice to you would be to study study study for the NET and pass it! I dont remember if you said which campus you go to but find out where the nursing office is and go talk to the admission specialists. Just let them look at your transcript so they can tell you honestly where you may stand. Keep your face around that office even if it is just to say hi.

They will tell you what you need to do if anything better to improve your chances.
Dont give up and stay on top of things.